﻿/*
 * [The "BSD licence"]
 * Copyright (c) 2003-2008 Terence Parr
 * All rights reserved.
 *
 * Conversion to C#:
 * Copyright (c) 2008 Sam Harwell, Pixel Mine, Inc.
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 * 1. Redistributions of source code must retain the above copyright
 *    notice, this list of conditions and the following disclaimer.
 * 2. Redistributions in binary form must reproduce the above copyright
 *    notice, this list of conditions and the following disclaimer in the
 *    documentation and/or other materials provided with the distribution.
 * 3. The name of the author may not be used to endorse or promote products
 *    derived from this software without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 */

namespace Antlr3.ST.Language
{
    using CommonToken = Antlr.Runtime.CommonToken;
    using CommonTree = Antlr.Runtime.Tree.CommonTree;
    using IToken = Antlr.Runtime.IToken;
    using ITree = Antlr.Runtime.Tree.ITree;

    public class StringTemplateAST : CommonTree
    {
        protected StringTemplate st = null; // track template for ANONYMOUS blocks

        public StringTemplateAST()
        {
        }

        public StringTemplateAST( int type, string text )
            : base( new CommonToken( type, text ) )
        {
        }

        public StringTemplateAST( IToken payload )
            : base( payload )
        {
        }

        public StringTemplateAST( StringTemplateAST tree )
            : base( tree )
        {
            st = tree.st;
        }

        public StringTemplate StringTemplate
        {
            get
            {
                return st;
            }
            set
            {
                st = value;
            }
        }

        public override ITree DupNode()
        {
            return new StringTemplateAST( this );
        }
    }
}
